How do i get actual story points committed in the sprint vs actual Story Points Delivered

[Geeta]

How do i get actual story points committed in the sprint vs actual Story Points Delivered

do we have any Jquery for this.

In Velocity chart committed stories are cumulative numbers which does not gives the actual committed in the sprint.

We may have cases where a story spill overs and during that we add more story points , below example for query:

• StoryA in sprint1 say we assign 3 SP and reduced to 2 , hence remaining is 1 (So committed here is 3 and delivered should be 2)
• StoryA got spill in sprint2 and we add 1 SP so now the total story point is 4  (3sp in sprint1 + 1 sp in Sprint2) but actual committed in sprint2 is actually 2 SP (remaining 1 from previous sprint + 1 sp in current sprint)
• Now assume due to some valid reason the story got blocked and no development happened and this story spill over to Sprint3 where we did not add any story points. But story got unblocked and we could complete this story in Sprint3 , so in actual the committed story in sprint 3 should be 2 and delivered should be 2 

so where do we get this calculation  or do we have Jquery ?

Or is the understanding incorrect ? 

[Nic Brough -Adaptavist-]

This is not really how sprints work.  You should be trying not to have stories that "spill over", but when, in real life, they do, you don't amend estimates or sizing - the whole thing moves to the new sprint.